US7919145B2 - Silica films and method of production thereof - Google Patents
Silica films and method of production thereof Download PDFInfo
- Publication number
- US7919145B2 US7919145B2 US10/579,654 US57965404A US7919145B2 US 7919145 B2 US7919145 B2 US 7919145B2 US 57965404 A US57965404 A US 57965404A US 7919145 B2 US7919145 B2 US 7919145B2
- Authority
- US
- United States
- Prior art keywords
- silica
- precursor solution
- alcohol
- silica precursor
- volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/02—Polysilicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
- C03C1/008—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route for the production of films or coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
- C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/213—SiO2
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/425—Coatings comprising at least one inhomogeneous layer consisting of a porous layer
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/111—Deposition methods from solutions or suspensions by dipping, immersion
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/113—Deposition methods from solutions or suspensions by sol-gel processes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/116—Deposition methods from solutions or suspensions by spin-coating, centrifugation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Surface Treatment Of Glass (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Si(OR)4+4H2OSi(OH)4+4ROH (Hydrolysis)
Si(OH)4 SiO2+2H2O (Condensation)
|
2 nm, | ||
Scan speed | 240 nm/min, | ||
|
1 nm. | ||
TABLE 1 | ||||||
Code | MS-51:EtOH | Dip | n | d | ||
S2 | 1:10 | 100 | 1.20 | 118 | ||
S3 | 2:10 | 100 | 1.23 | 280 | ||
S11 | 5:10 | 100 | 1.24 | 453 | ||
S12 | 6:10 | 100 | 1.22 | 639 | ||
S21 | 9:10 | 70 | 1.28 | 686 | ||
-
- a low refractive index in the visible spectrum, typically 1.1 to 1.56;
- high optical transparency;
- high optical and thickness uniformity;
- mechanical robustness similar to glass;
- chemical and photochemical properties similar to glass;
- high porosity, leading to efficient anti-fogging behaviour;
- excellent adhesion to conventional substrates, such as glasses, plastics, metals, ceramics, semiconductors, and the like; and
- durability/long term stability.
-
- Tunable refractive index—The refractive index may be tuned according to need by adjusting the composition, in particular the alcohol and water content. Table 1 shows the effect of precursor composition on refractive index.
- Tunable film thickness—The film thickness can be tuned by adjusting the initial alcohol and water contents in the precursor formulation and, can also be adjusted by varying the parameters relating to the deposition method, such as spin speed, viscosity, dip coating withdrawal rate, and the like using standard methods for the chosen coating technique.
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003906427 | 2003-11-21 | ||
AU2003906427A AU2003906427A0 (en) | 2003-11-21 | Silica films and method of production thereof | |
PCT/AU2004/001622 WO2005049757A1 (en) | 2003-11-21 | 2004-11-22 | Silica films and method of production thereof |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2004/001622 A-371-Of-International WO2005049757A1 (en) | 2003-11-21 | 2004-11-22 | Silica films and method of production thereof |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/065,218 Continuation US8734906B2 (en) | 2003-11-21 | 2011-03-16 | Films and method of production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
US20070148435A1 US20070148435A1 (en) | 2007-06-28 |
US7919145B2 true US7919145B2 (en) | 2011-04-05 |
Family
ID=34596430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/579,654 Expired - Fee Related US7919145B2 (en) | 2003-11-21 | 2004-11-22 | Silica films and method of production thereof |
Country Status (4)
Country | Link |
---|---|
US (1) | US7919145B2 (en) |
EP (1) | EP1689824B1 (en) |
JP (1) | JP5183066B2 (en) |
WO (1) | WO2005049757A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120276295A1 (en) * | 2009-12-18 | 2012-11-01 | Michael Jahns | Systems and methods for making monolithic gel bodies |
US9840639B2 (en) | 2014-03-27 | 2017-12-12 | Innosense Llc | Hydrophilic anti-fog coatings |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128232A1 (en) * | 2005-05-31 | 2006-12-07 | Xerocoat Pty Ltd | Control of morphology of silica films |
AU2006254719B2 (en) * | 2005-05-31 | 2011-08-11 | Brismat Inc. | Control of morphology of silica films |
GB0617480D0 (en) | 2006-09-06 | 2006-10-18 | Univ Sheffield | Novel nanoparticles |
US7585919B2 (en) | 2006-09-26 | 2009-09-08 | 3M Innovative Properties Company | Polymer derived from monomers with long-chain aliphatic, poly(oxyalkylene) and substrate-reactive groups |
FR2908406B1 (en) | 2006-11-14 | 2012-08-24 | Saint Gobain | POROUS LAYER, METHOD FOR MANUFACTURING THE SAME, AND APPLICATIONS THEREOF |
EP2342282B1 (en) | 2008-09-26 | 2016-12-28 | 3M Innovative Properties Company | Antimicrobial and antifouling polymeric materials |
JP5159680B2 (en) * | 2009-03-24 | 2013-03-06 | 株式会社東芝 | Forming method of coating type film |
US9376593B2 (en) | 2009-04-30 | 2016-06-28 | Enki Technology, Inc. | Multi-layer coatings |
US9353268B2 (en) | 2009-04-30 | 2016-05-31 | Enki Technology, Inc. | Anti-reflective and anti-soiling coatings for self-cleaning properties |
US8864897B2 (en) | 2009-04-30 | 2014-10-21 | Enki Technology, Inc. | Anti-reflective and anti-soiling coatings with self-cleaning properties |
FR2967992B1 (en) * | 2010-11-26 | 2015-05-29 | Commissariat Energie Atomique | SOIL PREPARATION OF STABLE METAL OXIDES USEFUL IN THE MANUFACTURE OF THIN FILMS WITH OPTICAL AND ABRASION RESISTANT PROPERTIES |
CA2760319C (en) | 2010-12-06 | 2018-10-16 | Valspar Corporation | Radiation curable composite coating composition useful to form protective coatings |
US8864898B2 (en) | 2011-05-31 | 2014-10-21 | Honeywell International Inc. | Coating formulations for optical elements |
US20140037841A1 (en) * | 2012-08-03 | 2014-02-06 | Intermolecular, Inc. | Antireflective coatings with controllable porosity and durability properties using controlled exposure to alkaline vapor |
US8668960B1 (en) | 2013-02-08 | 2014-03-11 | Enki Technology, Inc. | Flow coating apparatus and method of coating |
DE112014000895B4 (en) | 2013-02-19 | 2023-04-20 | AGC Inc. | Method of selecting and method of using a glass plate |
US9873801B2 (en) | 2014-03-27 | 2018-01-23 | Lintec Corporation | Antifouling sheet and method for producing same |
US9598586B2 (en) | 2014-07-14 | 2017-03-21 | Enki Technology, Inc. | Coating materials and methods for enhanced reliability |
US9382449B2 (en) | 2014-09-19 | 2016-07-05 | Enki Technology, Inc. | Optical enhancing durable anti-reflective coating |
US9376589B2 (en) | 2014-07-14 | 2016-06-28 | Enki Technology, Inc. | High gain durable anti-reflective coating with oblate voids |
KR101673720B1 (en) * | 2014-12-30 | 2016-11-23 | 현대자동차주식회사 | Method for manufacturing antifogging porous silica thin film |
KR101789371B1 (en) | 2015-02-13 | 2017-10-23 | 주식회사 엘지화학 | Preparation method of silica aerogel-containing blanket and silica aerogel-containing blanket prepared by using the same |
EP3194502A4 (en) | 2015-04-13 | 2018-05-16 | Honeywell International Inc. | Polysiloxane formulations and coatings for optoelectronic applications |
KR101931569B1 (en) | 2015-11-03 | 2018-12-21 | 주식회사 엘지화학 | Preparation method of hydrophobic metal oxide-silica complex aerogel and hydrophobic metal oxide-silica complex aerogel produced by the same |
KR101953346B1 (en) | 2016-01-19 | 2019-02-28 | 주식회사 엘지화학 | Preparation method and apparatus of aerogel sheet |
KR101953371B1 (en) | 2016-01-19 | 2019-02-28 | 주식회사 엘지화학 | Preparation method and apparatus of aerogel sheet |
KR101953347B1 (en) | 2016-02-16 | 2019-05-22 | 주식회사 엘지화학 | Preparation apparatus for aerogel sheet |
KR101966358B1 (en) | 2016-02-16 | 2019-04-08 | 주식회사 엘지화학 | Preparation method and apparatus of aerogel sheet |
KR101968648B1 (en) * | 2016-02-19 | 2019-04-12 | 주식회사 엘지화학 | Preparation method and apparatus of aerogel sheet |
KR102024140B1 (en) | 2016-03-16 | 2019-09-23 | 주식회사 엘지화학 | Aerogel precursor and aerogel preparaed by using the same |
KR20170110993A (en) | 2016-03-24 | 2017-10-12 | 주식회사 엘지화학 | Silica aerogel manufacturing system |
WO2018048289A1 (en) | 2016-09-12 | 2018-03-15 | 주식회사 엘지화학 | Method for manufacturing silica aerogel and silica aerogel manufactured thereby |
FR3101014B1 (en) | 2019-09-20 | 2021-12-31 | Saint Gobain | LAMINATED VEHICLE GLAZING AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM |
FR3105943B1 (en) | 2020-01-03 | 2023-05-19 | Saint Gobain | LAMINATED VEHICLE GLAZING AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM AND ITS MANUFACTURE |
FR3105942B1 (en) | 2020-01-03 | 2021-12-31 | Saint Gobain | LAMINATED VEHICLE GLAZING AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM AND ITS MANUFACTURE |
FR3107056B1 (en) | 2020-02-06 | 2023-01-20 | Saint Gobain | COATED GLAZING AND ITS MANUFACTURE |
FR3116758B1 (en) | 2020-12-01 | 2022-11-18 | Saint Gobain | LAMINATED VEHICLE GLAZING AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM |
FR3120013B1 (en) | 2021-02-19 | 2023-10-27 | Saint Gobain | LAMINATED VEHICLE GLASS AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM |
FR3121873A1 (en) | 2021-04-14 | 2022-10-21 | Saint-Gobain Glass France | LAMINATED VEHICLE GLAZING, DEVICE WITH ASSOCIATED NEAR INFRARED DETECTION SYSTEM |
WO2022175634A1 (en) | 2021-02-19 | 2022-08-25 | Saint-Gobain Glass France | Laminated vehicle glazing, manufacture thereof and device with associated near-infrared vision system |
FR3120012B1 (en) | 2021-02-19 | 2023-12-29 | Saint Gobain | LAMINATED VEHICLE GLAZING, ITS MANUFACTURING AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM |
FR3121235B1 (en) | 2021-03-24 | 2023-12-29 | Saint Gobain | VEHICLE GLASS AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM |
FR3130684B1 (en) | 2021-12-22 | 2024-02-16 | Saint Gobain | LAMINATED VEHICLE GLASS AND DEVICE WITH ASSOCIATED NEAR INFRARED VISION SYSTEM |
WO2022175635A1 (en) | 2021-02-19 | 2022-08-25 | Saint-Gobain Glass France | Laminated vehicle glazing and device comprising an associated near-infrared vision system |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922392A (en) | 1972-05-27 | 1975-11-25 | Merck Patent Gmbh | Process for coating nonporous material with a porous silicon dioxide layer |
JPH04180977A (en) | 1990-11-15 | 1992-06-29 | Hitachi Chem Co Ltd | Production of coating fluid for forming silica film, coating fluid for forming silica film, production of silica film, silica film, and semiconductor device coated with silica film |
WO1994023315A1 (en) | 1993-04-05 | 1994-10-13 | Commissariat A L'energie Atomique | Method for producing thin films having optical and abrasion resistance properties |
JPH08120225A (en) | 1994-10-19 | 1996-05-14 | Mitsubishi Chem Corp | Composition for forming coating silica film |
US5639517A (en) | 1992-07-09 | 1997-06-17 | Commissariat A L'energie Atomique | Process for the production of thin films having optical properties |
US5698266A (en) * | 1993-04-05 | 1997-12-16 | Commissariat A L'energie Atomique | Process for the production of thin coatings having optical and abrasion resistance properties |
EP0834488A1 (en) | 1996-10-04 | 1998-04-08 | Showa Denko Kabushiki Kaisha | Process for forming silica film and composition therefor |
JPH10226767A (en) | 1997-02-14 | 1998-08-25 | Mitsubishi Chem Corp | Coating liquid for forming silica film |
JPH10316934A (en) | 1997-05-19 | 1998-12-02 | Mitsubishi Chem Corp | Coating solution for forming silica film |
EP1074859A2 (en) | 1999-08-04 | 2001-02-07 | Tomoegawa Paper Co. Ltd. | Anti-reflective material |
US6291697B1 (en) | 1996-03-25 | 2001-09-18 | Mitsubishi Chemical Corporation | Siloxane compounds, process for preparing the same, and liquid composition containing the same |
US6316572B1 (en) * | 1998-12-25 | 2001-11-13 | Kaneka Corporation | Curable composition for coatings, coated articles and resin composition for coatings |
US20020041932A1 (en) | 2000-07-25 | 2002-04-11 | Miki Ogawa | Method of preparing porous materials |
US6403183B1 (en) | 1999-06-09 | 2002-06-11 | Kazari-Ichi Co., Ltd. | Coated materials, and films, sheets and the like for packing foods using them |
US6599976B2 (en) | 2001-11-26 | 2003-07-29 | Mitsubishi Chemical Corporation | Coating process and silicon-containing liquid composition |
US6610145B2 (en) | 1998-08-06 | 2003-08-26 | Alliedsignal Inc. | Deposition of nanoporous silica films using a closed cup coater |
US20040028915A1 (en) | 2002-07-12 | 2004-02-12 | Tokyo Ohka Kogyo Co., Ltd. | Silica-based organic film and method of manufacturing the same, and base material comprising organic film |
US20040048960A1 (en) | 2002-05-30 | 2004-03-11 | Peterson Brian Keith | Compositions for preparing low dielectric materials |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262201A (en) * | 1990-06-04 | 1993-11-16 | Dow Corning Corporation | Low temperature process for converting silica precursor coatings to ceramic silica coatings by exposure to ammonium hydroxide or an environment to which water vapor and ammonia vapor have been added |
JPH04160020A (en) * | 1990-10-25 | 1992-06-03 | Sumitomo Electric Ind Ltd | Production of thin film |
EP0514557B1 (en) * | 1990-11-21 | 1999-02-24 | Catalysts & Chemicals Industries Co., Ltd. | Coating solution for forming transparent electrically conductive film, method of preparation thereof, electrically conductive substrate, method of preparation thereof, and display device having transparent electrically conductive substrate |
JP2001028368A (en) * | 1999-05-12 | 2001-01-30 | Kobe Steel Ltd | Method and apparatus for forming film |
JP3270422B2 (en) * | 1999-05-31 | 2002-04-02 | ヤマハリビングテック株式会社 | Glass goods |
JP2001137776A (en) * | 1999-11-11 | 2001-05-22 | Jsr Corp | Method for forming silica-based film |
JP2003327911A (en) * | 2002-05-15 | 2003-11-19 | Dainippon Ink & Chem Inc | Method for forming coating film, coating film produced thereby, antireflection film and photocatalytic film |
-
2004
- 2004-11-22 US US10/579,654 patent/US7919145B2/en not_active Expired - Fee Related
- 2004-11-22 EP EP04797070.2A patent/EP1689824B1/en not_active Not-in-force
- 2004-11-22 WO PCT/AU2004/001622 patent/WO2005049757A1/en active Application Filing
- 2004-11-22 JP JP2006540084A patent/JP5183066B2/en not_active Expired - Fee Related
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922392A (en) | 1972-05-27 | 1975-11-25 | Merck Patent Gmbh | Process for coating nonporous material with a porous silicon dioxide layer |
JPH04180977A (en) | 1990-11-15 | 1992-06-29 | Hitachi Chem Co Ltd | Production of coating fluid for forming silica film, coating fluid for forming silica film, production of silica film, silica film, and semiconductor device coated with silica film |
US5639517A (en) | 1992-07-09 | 1997-06-17 | Commissariat A L'energie Atomique | Process for the production of thin films having optical properties |
WO1994023315A1 (en) | 1993-04-05 | 1994-10-13 | Commissariat A L'energie Atomique | Method for producing thin films having optical and abrasion resistance properties |
US5698266A (en) * | 1993-04-05 | 1997-12-16 | Commissariat A L'energie Atomique | Process for the production of thin coatings having optical and abrasion resistance properties |
JPH08120225A (en) | 1994-10-19 | 1996-05-14 | Mitsubishi Chem Corp | Composition for forming coating silica film |
US6291697B1 (en) | 1996-03-25 | 2001-09-18 | Mitsubishi Chemical Corporation | Siloxane compounds, process for preparing the same, and liquid composition containing the same |
EP0834488A1 (en) | 1996-10-04 | 1998-04-08 | Showa Denko Kabushiki Kaisha | Process for forming silica film and composition therefor |
US6099911A (en) | 1996-10-04 | 2000-08-08 | Showa Denko K.K. | Process for forming silica film |
JPH10226767A (en) | 1997-02-14 | 1998-08-25 | Mitsubishi Chem Corp | Coating liquid for forming silica film |
JPH10316934A (en) | 1997-05-19 | 1998-12-02 | Mitsubishi Chem Corp | Coating solution for forming silica film |
US6610145B2 (en) | 1998-08-06 | 2003-08-26 | Alliedsignal Inc. | Deposition of nanoporous silica films using a closed cup coater |
US6316572B1 (en) * | 1998-12-25 | 2001-11-13 | Kaneka Corporation | Curable composition for coatings, coated articles and resin composition for coatings |
US6403183B1 (en) | 1999-06-09 | 2002-06-11 | Kazari-Ichi Co., Ltd. | Coated materials, and films, sheets and the like for packing foods using them |
EP1074859A2 (en) | 1999-08-04 | 2001-02-07 | Tomoegawa Paper Co. Ltd. | Anti-reflective material |
US6511721B1 (en) | 1999-08-04 | 2003-01-28 | Tomoegawa Paper Co., Ltd. | Anti-reflective material |
US20020041932A1 (en) | 2000-07-25 | 2002-04-11 | Miki Ogawa | Method of preparing porous materials |
US6599976B2 (en) | 2001-11-26 | 2003-07-29 | Mitsubishi Chemical Corporation | Coating process and silicon-containing liquid composition |
US20040048960A1 (en) | 2002-05-30 | 2004-03-11 | Peterson Brian Keith | Compositions for preparing low dielectric materials |
US20040028915A1 (en) | 2002-07-12 | 2004-02-12 | Tokyo Ohka Kogyo Co., Ltd. | Silica-based organic film and method of manufacturing the same, and base material comprising organic film |
Non-Patent Citations (2)
Title |
---|
ColCoat Co Ltd. fact sheet printed from the website of said company. |
Ishino et al., "Mass production of hydrophobic silica aerogel and readout optics of Cherenkov light", Nuclear Instruments and Methods in Physics Research A 457 (2001) pp. 581-587. |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120276295A1 (en) * | 2009-12-18 | 2012-11-01 | Michael Jahns | Systems and methods for making monolithic gel bodies |
US8445066B2 (en) * | 2009-12-18 | 2013-05-21 | 3M Innovative Properties Company | Systems and methods for making monolithic gel bodies |
US9840639B2 (en) | 2014-03-27 | 2017-12-12 | Innosense Llc | Hydrophilic anti-fog coatings |
US10435584B2 (en) | 2014-03-27 | 2019-10-08 | Innosense Llc | Hydrophilic anti-fog coatings |
Also Published As
Publication number | Publication date |
---|---|
EP1689824B1 (en) | 2016-10-12 |
JP2007511356A (en) | 2007-05-10 |
WO2005049757A1 (en) | 2005-06-02 |
EP1689824A1 (en) | 2006-08-16 |
US20070148435A1 (en) | 2007-06-28 |
JP5183066B2 (en) | 2013-04-17 |
EP1689824A4 (en) | 2007-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7919145B2 (en) | Silica films and method of production thereof | |
EP1734016B1 (en) | Silica and silica-like films and method of production | |
US5394269A (en) | Reflectance reducing film and method of forming same on glass substrate | |
EP2582764B1 (en) | Inorganic oxide coating | |
EP1574881B1 (en) | Optical member with an antireflection film having fine irregularities on the surface, production method for the same | |
US6818309B1 (en) | Transparent substrate provided with a silicon derivative layer | |
US5413865A (en) | Water-repellent metal oxide film and method of forming same on glass substrate | |
EP0866037B1 (en) | Multilayered water-repellent film and method of forming same on glass substrate | |
US8182866B2 (en) | Method of producing a substrate which is coated with a mesoporous layer and use thereof in ophthalmic optics | |
US6372354B1 (en) | Composition and method for a coating providing anti-reflective and anti-static properties | |
AU737747B2 (en) | An inorganic polymer material based on tantalum oxide, notably with a high refractive index, mechanically resistant to abrasion, its method of manufacture, and optical material including this material | |
WO2007093343A1 (en) | Coating system | |
WO2014159181A1 (en) | Anti-reflection glass made from sol made by blending tri-alkoxysilane and tetra-alkoxysilane inclusive sols | |
AU2004291564B2 (en) | Silica films and method of production thereof | |
AU2006202314B2 (en) | Silica and silica-like films and method of production | |
AU2006254719B2 (en) | Control of morphology of silica films |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: UNIVERSITY OF QUEENSLAND, THE, AUSTRALIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HARVEY, MICHAEL;MEREDITH, PAUL;VOGEL, ROBERT;SIGNING DATES FROM 20060509 TO 20060512;REEL/FRAME:017912/0512 Owner name: UNIVERSITY OF QUEENSLAND, THE, AUSTRALIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HARVEY, MICHAEL;MEREDITH, PAUL;VOGEL, ROBERT;REEL/FRAME:017912/0512;SIGNING DATES FROM 20060509 TO 20060512 |
|
AS | Assignment |
Owner name: THE UNIVERSITY OF QUEENSLAND, AUSTRALIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HARVEY, MICHAEL;MEREDITH, PAUL;VOGEL, ROBERT;REEL/FRAME:018180/0361 Effective date: 20060719 |
|
AS | Assignment |
Owner name: XEROCOAT PTY LIMITED, AUSTRALIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:UNIQUEST PTY LTD;REEL/FRAME:020510/0982 Effective date: 20071116 Owner name: UNIQUEST PTY LTD, AUSTRALIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:THE UNIVERSITY OF QUEENSLAND;REEL/FRAME:020510/0843 Effective date: 20071116 |
|
AS | Assignment |
Owner name: XEROCOAT INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:XEROCOAT PTY LIMITED;REEL/FRAME:022194/0235 Effective date: 20090203 |
|
AS | Assignment |
Owner name: LIGHTHOUSE CAPITAL PARTNERS VI, L.P., CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:XEROCOAT, INC.;REEL/FRAME:022270/0661 Effective date: 20090129 |
|
AS | Assignment |
Owner name: XEROCOAT, INC., CALIFORNIA Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:LIGHTHOUSE CAPITAL PARTNERS VI, L.P.;REEL/FRAME:023867/0834 Effective date: 20100128 |
|
AS | Assignment |
Owner name: LIGHTHOUSE CAPITAL PARTNERS VI, L.P., CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:XEROCOAT, INC.;REEL/FRAME:024710/0246 Effective date: 20100715 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: BRISMAT INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:XEROCOAT INC.;REEL/FRAME:027035/0506 Effective date: 20110302 |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY Year of fee payment: 8 |
|
FEPP | Fee payment procedure |
Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20230405 |